The Ring,retaining, cataloged under National Stock Number 5325-00-804-7653, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cummins Power Generation Inc.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 22 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5325-00-804-7653 |
| Primary Part Number | 518-279 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Cummins Power Generation Inc. |
| Status | CANCELLED |
| Usage Design | EXTERNAL |
| Ring Style | EXTERNAL |
| Material Document and Classification | FED STD 66 AISI 1066 OR 1069 OR 1070 OR 1072 OR 1074 OR 1075 OR 1078 OR 1080 OR 1084 OR 1086 OR 1090 FED STD SINGLE MATERIAL RESPONSE |
| Material | STEEL COMP 1066 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1072 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OR STEEL COMP 1084 OR STEEL COMP 1086 OR STEEL COMP 1090 |
| Surface Treatment | CADMIUM AND CHROMATE OR CHROMATE ZINC |
| Material Hardness Rating | 66.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 71.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM |
| Major Thickness | 0.040 INCHES MINIMUM AND 0.044 INCHES MAXIMUM IN |
| Inside Diameter | 0.712 INCHES MINIMUM AND 0.727 INCHES MAXIMUM IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Cross-Sectional Shape Style | RECTANGULAR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 518-279 | Cummins Power Generation Inc. (USA) |
| 5100-78ZD | Truarc Company Llc Dba Waldes Truarc (USA) |
| JHP111-57 | Hollingsworth John R Co (USA) |
| 583381 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 3100-78 | Zf Industrieantriebe Witten Gmbh (DEU) |
| MS16624-1078 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 5100-78-S-MD | Truarc Co Llc (USA) |
| 5100-78-S-CD | Truarc Company Llc Dba Waldes Truarc (USA) |
| 98653 | Zf Industrieantriebe Witten Gmbh (DEU) |
| CG1-5100-78 | Zf Industrieantriebe Witten Gmbh (DEU) |
| MS16624-78 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 23812 | Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA) |
| 5100-78MD | Truarc Company Llc Dba Waldes Truarc (USA) |
| 3100-78-ST-CD | Truarc Co Llc (USA) |
| MIL-DTL-21248 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 83-63427-01 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 135615 ITEM 9 | Johnson and Bassett Inc (USA) |
| 14A29 | Lockheed Martin Corp (USA) |
| 0183-31 | Northrop Grumman Systems Corporation (USA) |
| 1883248 ITEM 20 | Northrop Grumman Systems Corporation (USA) |
NSN 5325-00-804-7653 is a Ring,retaining, manufactured by Cummins Power Generation Inc., classified under FSC 5325 (No Item Name Available). Status: cancelled.
NSN 5325-00-804-7653 has 22 cross-referenced part numbers: 518-279 (Cummins Power Generation Inc.), 5100-78ZD (Truarc Company Llc Dba Waldes Truarc), JHP111-57 (Hollingsworth John R Co), 583381 (U S Army Tank Automotive Command Amsta-Im-Mm), 3100-78 (Zf Industrieantriebe Witten Gmbh) and 17 more.
There are 12 known substitutes for 5325-00-804-7653: 6240-00-168-0411, 6105-00-177-3678, 5999-00-204-9998 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 518-279: Usage Design: EXTERNAL; Ring Style: EXTERNAL; Material Document and Classification: FED STD 66 AISI 1066 OR 1069 OR 1070 OR 1072 OR 1074 OR 1075 OR 1078 OR 1080 OR 1084 OR 1086 OR 1090 FED STD SINGLE MATERIAL RESPONSE; Material: STEEL COMP 1066 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1072 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OR STEEL COMP 1084 OR STEEL COMP 1086 OR STEEL COMP 1090. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5325-00-804-7653 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.